Imported from GitHub: tobycm/raspberry-pi-power-hub · commit eadf16e · license MIT
Description
one port (usb c) to rule them all!!!
README
RP2040 + CYPD3177 Power Hub
one port (usb c) to rule them all!!! this board is designed to take a single USB-C input and negociate for your power needs. it can output 5v, 9v, 12v, or 20v at up to 3A. the usb c port is also connected to a RP2040 if you want more processing with the CYPD3177 through HPI.
3D render
BOM
| Part Name | Quantity | Link |
|---|---|---|
| PCB | 1 | JLCPCB |
| Stencil | 1 | JLCPCB |
| RP2040 | 1 | C2040 |
| CYPD3177-24LQ | 1 | C5904158 |
| W25Q32JVSS | 1 | C82344 |
| GT-USB-7010AN | 1 | C963370 |
| ABM8-272-T3_C20625731 | 1 | C20625731 |
| TS24CA | 3 | C393942 |
| AP63203WU-7 | 1 | C780769 |
| Zener Diode | 2 | C82088 |
| NPN | 1 | C5338312 |
| AOD409-HXY | 2 | C6285771 |
| Green Led | 2 | C7496818 |
| Amber Led | 2 | C165983 |
| Red Led | 3 | C965799 |
| 18pF | 2 | C106202 |
| 100nF | 12 | C60474 |
| 10uF | 3 | C2762594 |
| 1uF | 6 | C1592 |
| 4.7uF | 1 | C51205 |
| 4.7uH | 1 | C41413058 |
| 470ohm | 7 | C25117 |
| 49.9kohm | 1 | C25897 |
| 4.7kohm | 1 | C25900 |
| 5.1kohm | 1 | C25905 |
| 10kohm | 1 | C60490 |
| 1kohm | 5 | C106235 |
| 27ohm | 2 | C138021 |
| Pin Headers | 1 | C7501275 |
| Total cost | 74.24 USD LCSC + 13.98 USD JLCPCB = 88.22 USD | |
| Soldering paste (cheaper than PCBA) | 1 | https://amazon.ca/dp/B0BLSJQPR6 |
| Total cost with soldering paste | 88.22 USD + 19.59 CAD = 102.43 USD |
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